uniform grain size, and very good straightness.

Product details

Tantalum target,       Tantalum sputtering targets,      Tantalum- tungsten Alloy targets

Material:RO5200， RO5400， RO5252(Ta-2.5W)， RO5255(Ta-10W)
Size: circular targets:Diameter　 15mm up to 400mm x Thickness 3mm up to 28mm
rectangular targets:Thickness 1mm up to 40mm x Width up to 1000mm x Length up to 3000mm

Table 1: technology　 parameter

Grade	3N， 3N5， 4N， with Ta　99.99％min
Recrystallization	95％min
Grain size	ASTM 4 or finer
Surface finish	16Rms max. or Ra 0.4 ( RMS64 or better)
Flatness	0.1mm or 0.15％ max
Tolerance	+/-0.010" on all dimensions

Table 1. Chemical composition:

Tantalum target

Applications

Using Tantalum target (Tantalum sputtering targets) in Machinery and Chemical Processing.